This protein carries a human IgG1 Fc tag at the C-terminus, followed by an Avi tag (Avitag™).
The protein has a calculated MW of 42.2 kDa. The protein migrates as 55-66 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>95% as determined by SDS-PAGE.
Lyophilized from 0.22 μm filtered solution in Tris with Glycine, Arginine and NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.
Contact us for customized product form or formulation.
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
Biotinylated Human CD47, Fc,Avitag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
Immobilized Human SIRP alpha, His Tag (HPLC-verified) (Cat. No. SIA-H5225) at 2 μg/mL (100 μL/well) can bind Biotinylated Human CD47, Fc,Avitag (Cat. No. CD7-H82F6) with a linear range of 0.004-0.06 μg/mL (QC tested).
Immobilized Biotinylated Human CD47, Fc,Avitag (Cat. No. CD7-H82F6) at 1 μg/mL (100 μL/well) on streptavidin precoated (0.2 μg/well) plate, can bind Cynomolgus SIRP alpha, His Tag (Cat. No. SIA-C52H7) with a linear range of 0.039-0.625 μg/mL (Routinely tested).
Serial dilutions of Anti-Human CD47 Neutralizing Antibody were added into Human SIRP alpha, Mouse IgG1 Fc Tag (HPLC-verified) (Cat. No. SIA-H52A8): Biotinylated Human CD47, Fc,Avitag (Cat. No. CD7-H82F6) binding reactions. The half maximal inhibitory concentration (IC50) is 0.2006 μg/mL (Routinely tested).
Serial dilutions of Anti-Human CD47 Neutralizing Antibody were added into Human SIRP alpha, His Tag (HPLC-verified) (Cat. No. SIA-H5225): Biotinylated Human CD47, Fc,Avitag (Cat. No. CD7-H82F6) binding reactions. The half maximal inhibitory concentration (IC50) is 0.1245 μg/mL (Routinely tested).
FACS assay shows that Biotinylated Human CD47, Fc,Avitag (Cat. No. CD7-H82F6) can bind to ACHN cell expressing human SIRP-a. The concentration of CD47 used is 3 μg/mL (Routinely tested).
FACS analysis shows that the binding of Biotinylated Human CD47, Fc,Avitag to ACHN expressing SIRP-a was inhibited by increasing concentration of neutralizing SIRP-a antibody. The concentration of Human CD47 used is 3 μg/mL (Routinely tested).
Authors: Wang H, Sun Y, Zhou X, et al.
Journal: J Immunother Cancer 2020
Application: Flow cytometry
Authors: N Poirier, et al
Journal: US20190127477A1 2019
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
Price(USD) : $350.00
Price(USD) : $1380.00
Price(USD) : $30.00
Price(USD) : $130.00
Emerging VoCs, Omicron, Delta, Beta, Alpha mutants and so on, including RBD, S trimer, S1, NTD, NP, etc. These mutants are of high purity and bioactivity and can be used to evaluate the efficacy of the antibodies and vaccination.
ACROBiosystems developed a series of GMP grade cytokines under the GMP grade quality management system. Those products are all suitable for T/NK cell generation, activation, and proliferation in cell therapy research.
50+ targets designed for CAR detection, including PE/FITC/biotin labeled proteins. The key reagents for CD19 and BCMA were FDA DMF filed which can support your IND, NDA and BLA process.
GMP grade cytokines, reagents for cell activation, gene edition, DNA/RNA removal, etc. Particularly focus on product design, quality control and solution-based support to link each phase of your cell and gene therapy journey.
To meet the needs of ADCs development, ACROBiosystems can provide: A variety of high-quality target proteins; MMPs/Cathepsin/uPA for cleavable linker; Anti-payload antibodies & anti-idiotypic antibodies for immunogenicity and PK analysis; SPR/BLI analytical and ADA development service.
CD3 proteins and a collection of for bispecific antibody development which are of high specificity and bioactivities and suitable for immunization, antibody screening.
A series of immune checkpoints including classic co-inhibitory and co-stimulatory receptors. The comprehensive catalog contains 100+ targets with various species and tags, and the high-quality proteins are in good batch-to-batch consistency.
Full length multi-pass TPs with stabilized structure and high bioactivity for immunization, antibody screening, cell based assay and CAR detection, including hot CD20, Claudin 18.2， CD133, GPRC5D，CCR8, CCR5, etc.
Comprehensive collection of Fc receptor proteins, including their common variants, which can help expedite your antibody development.
The MABSOL biotinylated protein collection includes more than a hundred commonly studied drug targets and biomarker proteins.
Comprehensive cytokines including IL families, growth factors, chemokines, TNFs, etc. These products are HEK293 expressed and nearly in authentic structure, high purity and bioactivity, cell based assay/SPR/BLI verified.
To support preclinical/clinical immunogenicity and PK analysis, ACROBiosystems has developed a series of high-affinity anti-idiotypic antibodies. Our pipeline covers five hot targets including adalimum*b, rituxim*b, cetuxim*b, trastuzum*b, and bevacizum*b.
This web search service is supported by Google Inc.